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                        USER GUIDE
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EZ Switch 10/100/1000
SMCGS24C-Smart
24-Port Smart Switch                                                                                                                                                                                                                                                                                                                                                                                                                                          
                    
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                        EZ Switch 10/100/1000 User Guide From SMC’s EZ line of cost-effective workgroup LAN solutions 20 Mason March 2008 Irvine, CA 92618 Pub. # 149100009500H Phone: (949) 679-8000 E032008-AP-R04                                                                                                                                                                                                                                                                                                                        
                    
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                        Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and  reliable. However, no responsibility is assumed by SMC for its use, nor for any  infringements of patents or other rights of third parties which may result from its use. No  license is granted by implication or otherwise under any patent or patent rights of SMC.  SMC reserves the right to change specifications at any time without notice. Copyright © 2008 by SMC Networks, Inc. 20 Mason Irvine, CA 92618 All rights re
                    
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                        LIMITED WARRANTY Limited Warranty Statement: SMC Networks, Inc. (“SMC”) warrants its products to be free  from defects in workmanship and materials, under normal use and service, for the applicable  warranty term. All SMC products carry a standard 90-day limited warranty from the date of  purchase from SMC or its Authorized Reseller. SMC may, at its own discretion, repair or replace  any product not operating as warranted with a similar or functionally equivalent product, during  the applicable 
                    
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                        LIMITED WARRANTY WARRANTIES EXCLUSIVE: IF AN SMC PRODUCT DOES NOT OPERATE AS  WARRANTED ABOVE, CUSTOMER’S SOLE REMEDY SHALL BE REPAIR OR  REPLACEMENT OF THE PRODUCT IN QUESTION, AT SMC’S OPTION. THE  FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU  OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, EITHER  IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING  WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A  PARTICULAR PURPOSE. SMC NEITHER ASSUME
                    
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                        COMPLIANCES FCC - Class A This equipment has been tested and found to comply with the limits for a Class A digital  device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable  protection against harmful interference when the equipment is operated in a commercial  environment. This equipment generates, uses, and can radiate radio frequency energy and, if  not installed and used in accordance with the instruction manual, may cause harmful  interference to radio c
                    
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                        COMPLIANCES CE Mark Declaration of Conformance for EMI and  Safety (EEC) SMC contact for these products in Europe is: SMC Networks Europe, Edificio Conata II,  o a Calle Fructuós Gelabert 6-8, 2 , 4 , 08970 - Sant Joan Despí, Barcelona, Spain. This information technology equipment complies with the requirements of the Council  Directive 89/336/EEC on the Approximation of the laws of the Member States relating to  Electromagnetic Compatibility and 73/23/EEC for electrical equipment used within ce
                    
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                        COMPLIANCES Safety Compliance Warning: Fiber Optic Port Safety When using a fiber optic port, never look at the transmit laser while  CLASS I it is powered on. Also, never look directly at the fiber TX port and  LASER DEVICE fiber cable ends when they are powered on. Avertissment: Ports pour fibres optiques - sécurité sur le plan optique Ne regardez jamais le laser tant qu’il est sous tension. Ne regardez  DISPOSITIF LASER jamais directement le port TX (Transmission) à fibres optiques et les  DE
                    
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                        COMPLIANCES Important! Before making connections, make sure you have the correct cord set. Check it  (read the label on the cable) against the following:  Power Cord Set U.S.A. and Canada The cord set must be UL-approved and CSA certified. The minimum specifications for the flexible cord are: - No. 18 AWG - not longer than 2 meters, or 16 AWG. - Type SV or SJ - 3-conductor The cord set must have a rated current capacity of at least 10 A The attachment plug must be an earth-grounding type with NE
                    
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                        COMPLIANCES Veuillez lire à fond l'information de la sécurité suivante avant  d'installer le Switch: AVERTISSEMENT: L’installation et la dépose de ce groupe doivent être confiés à un  personnel qualifié. • Ne branchez pas votre appareil sur une prise secteur (alimentation électrique) lorsqu'il n'y a  pas de connexion de mise à la terre (mise à la masse). • Vous devez raccorder ce groupe à une sortie mise à la terre (mise à la masse) afin de  respecter les normes internationales de sécurité. • Le
                    
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                        COMPLIANCES Cordon électrique - Il doit être agréé dans le pays d’utilisation Suisse: La prise mâle d’alimentation doit respecter la norme SEV/ASE  1011. Europe La prise secteur doit être conforme aux normes CEE 7/7  (“SCHUKO”) LE cordon secteur doit porter la mention  ou   et doit être de type HO3VVF3GO.75 (minimum). Bitte unbedingt vor dem Einbauen des Switches die folgenden  Sicherheitsanweisungen durchlesen: WARNUNG: Die Installation und der Ausbau des Geräts darf nur durch Fachp
                    
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                        COMPLIANCES Warnings and Cautionary Messages Warning: This product does not contain any serviceable user parts. Warning: Installation and removal of the unit must be carried out by qualified personnel  only. Warning: When connecting this device to a power outlet, connect the field ground lead  on the tri-pole power plug to a valid earth ground line to prevent electrical  hazards. Warning: This switch uses lasers to transmit signals over fiber optic cable. The lasers are  compliant with the requi
                    
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                        COMPLIANCES End of Product Life Span This product is manufactured in such a way as to allow for the recovery and disposal of all  included electrical components once the product has reached the end of its life. Manufacturing Materials There are no hazardous nor ozone-depleting materials in this product. Documentation All printed documentation for this product uses biodegradable paper that originates from  sustained and managed forests. The inks used in the printing process are non-toxic. Purpose
                    
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                        TABLE OF CONTENTS 1 About the EZ Switch 10/100/1000 . . . . . . . . . . . . . . . . 1-1 Overview  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Switch Architecture  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Network Management Options . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Description of Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 10/100/1000BASE-T Po
                    
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                        TABLE OF CONTENTS 4 Making Network Connections . . . . . . . . . . . . . . . . . . . 4-1 Connecting Network Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Twisted-Pair Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Cabling Guidelines  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Connecting to PCs, Servers, Hubs and Switches  . . . . . . . . . . . . 4-2 Network Wiring Connections  . . . . . 
                    
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                        TABLE OF CONTENTS Trunk Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27 Trunk Rate Limit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28 VLAN Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-29 QOS Settings  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-32 Security  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-34
                    
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                        TABLE OF CONTENTS xiv                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                    
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                        TABLES Table 1-1 Port Status LEDs  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Table 1-2 Power Status LED  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Table 4-1 Maximum 1000BASE-T Gigabit Ethernet Cable Length . . . . 4-6 Table 4-2 Maximum 1000BASE-SX Fiber Optic Cable Length . . . . . . . 4-6 Table 4-3 Maximum 1000BASE-LX Fiber Optic Cable Length . . . . . . . 4-7 Table 4-4 Maximum 1000BASE-ZX Fiber Optic Cable Length  . . . . . . 4-7 Ta
                    
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                        FIGURES Figure 1-1 Front Panel  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Figure 1-2 Rear Panel  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Figure 1-3 Port LEDs and Power LED . . . . . . . . . . . . . . . . . . . . . . . 1-4 Figure 1-4 Power Supply Socket  . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 Figure 2-1 Collapsed Backbone  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Figure 2-2 Central Wi